... 3.4 output channels 4.dmx controller 5.rgb with IC RGB LED ControllerParameter:1. Circuit working temperature: -10°C~40° ... output, can receive data like red, blue, green from LED lighting fixtures.The product input voltage is DC5V-DC24V, the ... Scenic spots4). Entertainment places5). Outdoor advertisement6). Interior decorative lighting . RGB led controller with IC, led dimmer (DC12V-48V, CE&RoHS)